I have a dual screen setup. I have a notebook LCD and a 17" monitor plugged into the VGA port on the notebook.
I have a GeForce 8400M GS video card with the NVidia 195.36.24 kernel module installed. I also have Compiz installed and enabled.
Here is the problem: when I try to view a webpage that uses the Flash player, the control is empty. For controls that play sound, I can actually hear the sound, but I can't see anything.
It works fine on the primary (LCD) monitor.
Oh, and I'm using Ubuntu 10.04 64-bit.